[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:6829":3},{"id":4,"longid":5,"guid":6,"name":7,"shortcode_ima":8,"entrytype":9,"entrytype_text":10,"varietyof":11,"synid":11,"polytypeof":11,"groupid":11,"weighting":12,"nolocadd":13,"blacklisted":13,"mindat_formula":14,"mindat_formula_note":11,"ima_formula":14,"elements":15,"sigelements":20,"key_elements":21,"impurities":11,"cim":11,"ima_status":22,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":24,"discovery_year":11,"strunz10ed1":25,"strunz10ed2":18,"strunz10ed3":26,"strunz10ed4":27,"dana8ed1":28,"dana8ed2":28,"dana8ed3":28,"dana8ed4":28,"csystem":29,"cclass":30,"spacegroup":31,"spacegroupset":32,"a":33,"b":34,"c":35,"alpha":28,"beta":36,"gamma":28,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":37,"csmetamict":13,"commentcrystal":11,"twinning":38,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":39,"tlform":40,"hmin":11,"hmax":11,"hardtype":41,"vhnmin":28,"vhnmax":28,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":42,"dmeas":28,"dmeas2":28,"dcalc":43,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":44,"lustretype":44,"commentluster":11,"diapheny":45,"streak":46,"colour":47,"commentcolor":11,"colors":48,"streak_colors":51,"luminescence":11,"uv":11,"cleavage":11,"cleavagetype":11,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":52,"opticalsign":53,"opticalalpha":54,"opticalalpha2":28,"opticalalphaerror":41,"opticalbeta":55,"opticalbeta2":28,"opticalbetaerror":41,"opticalgamma":56,"opticalgamma2":28,"opticalgammaerror":41,"opticalomega":28,"opticalomega2":28,"opticalomegaerror":11,"opticalepsilon":28,"opticalepsilon2":28,"opticalepsilonerror":11,"opticaln":28,"opticaln2":28,"opticalnerror":11,"optical2vcalc":57,"optical2vcalc2":28,"optical2vcalcerror":11,"optical2vmeasured":58,"optical2vmeasured2":28,"optical2vmeasurederror":59,"rimin":60,"rimax":61,"opticaldispersion":62,"opticalpleochroism":11,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":63,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":64,"otheroccurrence":11,"type_specimen_store":65,"description_short":66,"aboutname":67,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":68,"reviewed_at":11,"variety_of":11,"varieties":69,"group_members":70,"associates":71,"confused_with":72,"type_localities":73,"occurrence_total":30,"citations":86,"images":113,"structures":114,"synonyms":126,"language_names":129,"wikidata_qid":146,"texts":147},6829,"1:1:6829:7","5b7e17dc-f1ab-4f9b-9d3e-cb13a136af98","Boralsilite","Bor",0,"mineral",null,27,false,"Al\u003Csub>16\u003C\u002Fsub>B\u003Csub>6\u003C\u002Fsub>O\u003Csub>30\u003C\u002Fsub>(Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>7\u003C\u002Fsub>)",[16,17,18,19],"Al","Si","B","O",[16,17,18,19],[18],[23],"APPROVED",1998,"9","D","30","0","Monoclinic",5,11,"C2\u002Fm ","14.767","5.574","15.079","91.96",2,"Commonly twinned. Near-universal presence of fine twinning on {100}, which is not always evident optically.","Prisms in open clusters or tight bundles up to 1 cm long.","Forms a single patch of fibrous aggregates of fine prisms in a quartz rich part of the specimen (Larsemanns Hills).",1,"Hardness could not be accurately determined because of the small crystal size and common alteration.","3.07","Vitreous","Translucent","White","Colorless",[49,50],"colorless","white",[50],"Biaxial","+","1.629","1.64","1.654","84","81.8",6,1.629,1.654,"Very weak, r > v.","Y = b. Positive elongation.","Pegmatites cutting granulite-facies metapelitic rocks.","In the National Museum of Natural History, Smithsonian Institution as NMNH 171403 and the Almgjotheii specimen as NMNH 171404.","First anhydrous Al-B-silicate to be discovered in nature. At Stornes Peninsula the borasilite may be partly replaced by diaspore.","Named after its composition, containing BORon, ALuminum, and SILicon.","2026-01-26 11:57:30",[],[],[],[],[74,80],{"id":75,"txt":76,"latitude":77,"longitude":78,"country":79},5802,"Almgjotheii, Flatestøl, Lund, Rogaland, Norway",58.55,6.5166667,"Norway",{"id":81,"txt":82,"latitude":83,"longitude":84,"country":85},46568,"Stornes Peninsula, Larsemann Hills, Prydz Bay, Ingrid Christensen Coast, Princess Elizabeth Land, East Antarctica, Antarctica",-69.4333333,76.0833333,"Antarctica",[87,90,94,99,104,109],{"id":88,"year":24,"html":89,"doi":11},16130215,"Pöter, B., Werding, G., Schreyer, W., Bernhardt, H.-J. (1998) Synthesis and properties of the new borosilicate mineral boralsilite. Berichte der Deutschen Mineralogischen Gesellschaft, Beiheft zum European Journal of Mineralogy: 10(1): 220.",{"id":91,"year":24,"html":92,"doi":93},393792,"Grew, Edward S., McGee, James J., Yates, Martin G., Peacor, Donald R., Rouse, Roland C., Huijsmanns, Joep P. P., Shearer, Charles K., Wiedenbeck, Michael, Thost, Douglas E., Su, Shu-Chun (1998) Boralsilite (Al\u003Csub>16\u003C\u002Fsub>B\u003Csub>6\u003C\u002Fsub>Si\u003Csub>2\u003C\u002Fsub>O\u003Csub>37\u003C\u002Fsub>); a new mineral related to sillimanite from pegmatites in granulite-facies rocks. \u003Ci>American Mineralogist\u003C\u002Fi>,  83 (5) 638-651 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam-1998-5-624'>doi:10.2138\u002Fam-1998-5-624\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fam\u002Fvol83\u002FAM83_638.pdf' class='refpdflink'>\u003C\u002Fa>","10.2138\u002Fam-1998-5-624",{"id":95,"year":96,"html":97,"doi":98},394029,1999,"Peacor, Donald R., Rouse, Roland C., Grew, Edward S. (1999) Crystal structure of boralsilite and its relation to a family of boroaluminosilicates, sillimanite, and andalusite. \u003Ci>American Mineralogist\u003C\u002Fi>,  84 (7) 1152-1161 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam-1999-7-818'>doi:10.2138\u002Fam-1999-7-818\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fam\u002Fvol84\u002FAM84_1152.pdf' class='refpdflink'>\u003C\u002Fa>","10.2138\u002Fam-1999-7-818",{"id":100,"year":101,"html":102,"doi":103},395969,2008,"Grew, E. S.; Graetsch, H. A.; Poter, B.; Yates, M. G.; Buick, I.; Bernhardt, H.-J.; Schreyer, W.; Werding, G.; Carson, C. J.; Clarke, G. L. (2008) Boralsilite, Al16B6Si2O37, and \"boron-mullite:\" Compositional variations and associated phases in experiment and nature. \u003Ci>American Mineralogist\u003C\u002Fi>,  93 (2-3). 283-299 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam.2008.2571'>doi:10.2138\u002Fam.2008.2571\u003C\u002Fa> \u003Ca target='_blank' href='https:\u002F\u002Frruff.info\u002Fdoclib\u002Fam\u002Fvol93\u002FAM93_283.pdf' class='refpdflink'>\u003C\u002Fa>","10.2138\u002Fam.2008.2571",{"id":105,"year":106,"html":107,"doi":108},396391,2010,"Cempirek, J., Novak, M., Dolnicek, Z., Kotkova, J., Skoda, R. (2010) Crystal chemistry and origin of grandidierite, ominelite, boralsilite, and werdingite from the Bory Granulite Massif, Czech Republic. \u003Ci>American Mineralogist\u003C\u002Fi>,  95 (10) 1533-1547 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam.2010.3480'>doi:10.2138\u002Fam.2010.3480\u003C\u002Fa>","10.2138\u002Fam.2010.3480",{"id":110,"year":111,"html":112,"doi":11},16963308,2022,"(2022) Boralsilite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002FBoralsilite.pdf' class='refpdflink'>\u003C\u002Fa>",[],[115,121],{"id":116,"url":117,"label":118,"formula":119,"spacegroup":120,"year":101},1756,"\u002Fcif\u002F1756.cif","Grew 2008","Al16 Si1.96 B6.04 O37","C 1 2\u002Fm 1",{"id":122,"url":123,"label":124,"formula":125,"spacegroup":120,"year":96},1757,"\u002Fcif\u002F1757.cif","Peacor 1999","Al8 Si B3 O18.525",[127,128],"Boralsiliet","IMA1996-029",[130,134,139,143],{"lang":131,"names":132},"ca",[133],"boralsilita",{"lang":135,"names":136},"de",[137,138],"Boralsilit","IMA 1996-029",{"lang":140,"names":141},"eu",[142],"Boralsilita",{"lang":144,"names":145},"it",[7],"Q3642341",{"history":11,"applications":11}]